ADDMOTOR Grandtan M-340X Full Supension eTrike
Tough on Terrain. Easy on YOU.
If you don’t want to second-guess the reliability, comfort, and stability of your ride depending on the terrain you’re riding on- the Addmotor Grandtan X should be your top choice.
From the sturdy aluminium alloy frame to water-resistant connectors and a rust-resistant chain, every part of this trike is built to last the distance. It also features the Addmotor EB 2.0 LCD display, removable thumb throttle, Shimano 7-speed derailleur, and bright integrated lighting for a ride that’s smart, safe, and easy to use.
Go the Distance with a Reliable, Long-Lasting Battery
The combination of a 48V 20Ah UL-certified Samsung battery and a 500W rear-drive motor provides solid performance for both range and payload capacity. The 20Ah battery offers more capacity, allowing the trike to cover up to 135km on a single charge. This larger battery means you get more consistent power throughout your ride, especially over longer distances, without worrying about running low on energy too quickly.
The 500W motor is powerful enough to handle a payload of up to 127kg + 45kg. It provides enough torque to carry heavier loads, handle inclines, and maintain a smooth ride even on uneven terrain, all while being efficient enough to make the most of the battery’s range. The combination of a high-capacity battery and a solid motor ensures that the trike can comfortably support both the rider and additional weight without sacrificing performance or stability.
Smooth, effortless control for a comfortable ride
This trike features dual suspension, with an oil spring front fork and rear shock absorber working together to absorb bumps and uneven surfaces with ease. Paired with extra-wide tyres (61cm front / 51cm rear), it delivers a smooth and stable ride whether you’re heading into town or travelling longer distances.
With its three-wheel design and wide tyres, this trike already benefits from natural stability and weight distribution — key elements that work in your favour when it comes to suspension performance. But what sets it apart is the addition of a dual suspension system: an oil spring front fork with 80mm of travel and a rear shock absorber.
Together, they effectively absorb vibrations and impacts from rough or uneven surfaces, enhancing traction and reducing strain on both the rider and the frame. The front suspension cushions the initial impact from obstacles like potholes or gravel, while the rear shock absorber helps maintain balance and comfort as weight shifts through corners or over bumps — something especially important in a three-wheeled setup. The result is a smoother, more controlled ride across varying terrain.
Paired with a torque sensor and a speed-differential pedal assist system, the trike responds intuitively to how you ride. Whether you’re accelerating gently or climbing a hill, the motor adjusts power delivery in real-time to support your natural rhythm. This combination of mechanical design and smart technology places the trike at the top of its class when it comes to comfort, ride quality, and user-friendly performance.
Comfort and convenience are at the forefront of this trike’s design, starting with the comfortable backrest on the saddle. Whether you’re out for a quick trip or enjoying a longer ride, the backrest offers extra support, keeping you relaxed and stable throughout the journey. It helps to reduce strain on your back and allows for a more comfortable, upright riding position, so you can enjoy the ride without having to worry about discomfort.
The rear cargo basket adds a practical touch, providing plenty of space to carry your essentials, whether it’s groceries, shopping bags, or gear for a day out. The waterproof bag that comes with it keeps your items protected from the elements, making sure your belongings stay dry, no matter the weather. The basket is designed to be sturdy and reliable, so it’s perfect for those who need extra carrying capacity without compromising on the trike’s stability. Whether you’re running errands or heading out on a weekend adventure, the backrest and rear cargo setup ensure you’re comfortable and ready for whatever you need to carry.
SPECIFICATIONS
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BATTERY: 48V20 Ah UL-certified Samsung Battery |
HORN: Sensitive Front Horn |
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FRAME: 6061 Aluminum Alloy Frame |
FORK: Oil Spring Fork with 80mm of Travel & Rear Shock Absorber |
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HANDLE BAR: Black Aluminium 630mm wide Sweep Back |
TYRES: 61cm X 10cm F & 51cm X 10cm R |
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WEIGHT: 58KG |
THUMB THROTTLE: Variable Speed Control, Removable Thumb Throttle |
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MUD GUARD: Front and Rear Fenders |
DERAILLEUR: Shimano Tourney TY300 Rear Derailleur 7-Speed |
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CABLES: Water-Resistant Connectors & Harness |
MOTOR: 500W Rear-Drive Motor |
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BASKET: Metal Large Capacity Rear Basket with Waterproof Bag |
SENSOR: Upgraded 7 Level Pedal Assist |
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BRAKES: Tektro Mechanical Disc Brake with Motor Cut Off + Parking Brake System |
DISPLAY: Addmotor EB 2.0 LCD Display |
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ROTORS: 180mm Front, 2*180mm Rear Rotors on 3 Wheels |
TOP SPEED: capped at 25km/h |
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CHAIN: KMC Rust Resistant Chain |
RANGE: Up to 135KM |
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CONTROLLER: Addmotor 25A Controller |
MAX LOAD: 127+45KG |
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LIGHTS: EB 2.0 Front Light, 5-in-1 Taillight |
CRANK SET: Prowheel Ounce 48T Chainring 170mm Crank Length |











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